Control, Adjustment, Connectivity Options, The BenQ TK800 In Action
BenQ TK800 Control Options
It consists of a Power button, arrow keys (that double as keystone and volume control keys), and other OSD function keys.
For more elaborate functions, you can use the BenQ RCV015 remote control.
BenQ TK800 Adjustment Options
The front adjustment foot has a quick release button with four locking steps. The two rear adjustment feet are of the screw type, which allows for finer adjustments independently.
This is very useful if you plan to use the TK800 (which is portable) at different locations.
BenQ TK800 Connectivity Options
From left to right, you will find the following ports :
- 3-pin 12 V power port
- 3.5 mm audio-in port
- 3.5 mm audio-out port
- 15-pin VGA port
- HDMI 1 – HDMI 2.0a (with HDCP 2.2)
- HDMI 2 – HDMI 1.4 (with HDCP 1.4)
- mini-B USB 2.0 port
- Type A USB 2.0 port (with 1.5 A power output)
- 12 V trigger port
- Kensington lock slot
Please note that while there are two HDMI ports, only HDMI 1 supports HDMI 2.0a with HDCP 2.2. You should always connect your Blu-ray player, or other sources of 4K content to HDMI 1.
You should also use a HDMI 2.0a/b cable that is certified to support 4K video at 60 Hz with HDR.
The BenQ TK800 In Action!
4K HDR Video – Insects
We made the hall darker in this test, so you can better assess the contrast ratio (rated at 10:000:1), and the colour gamut (rated at > 92% Rec. 709).
You can’t see it in the video, but you have to go very close to the wall to make out the individual pixels. The image may have been pixel-quadrupled from 1080p, but it is perceptually indiscernible from a true 4K image.
Note too how loud and rich its single 5 W speaker sounds. BenQ delivers on the promise promise of better details and resonant bass with its aluminium driver diaphragm and resonance chamber.
4K HDR Video – Scenery
In this test, we let more ambient light in, to simulate the usual daytime viewing with the (non-blackout) curtains drawn.
The 3000 lumens Philips bulb did a great job of delivering more than adequate brightness to tackle the ambient light coming in from the curtains on the right.
Note how vivid the images are. That’s thanks to its 4-segment RGBW colour wheel which allows it to deliver a HDR image with true white.
It also allows the TK800 to deliver a wider colour gamut in excess of 92% of the Rec. 709 colour space.
On the audio side, note the fan noise just before the test begins. It is quite audible when nothing is running, but once you start the video, the 5 watt speaker is so powerful, it completely drowns out the fan noise.